baber/WOPTO huggingface dataset:
Patent HR-P20040690-B1 (HR)
Inventor: SABINE GERMEYER
IPC: A61P13/06
Filed: 2004-07-29
Abstract: Spojevi opće formule 1 naznačeni time, daA predstavlja dvovalentan ostatak odabran iz skupine koju čine   i  X- je anion s jednostrukim negativnim nabojem, R je hidroksi, metil, etil, -CF3, CHF2 ili fluor; R1 i R2 su jednaki ili različiti i predstavljaju C1-C5-alkil, koji prema potrebi mo·e biti supstituiran sa C3-C6-cikloalkilom, hidroksi ili halogenom, iliR1 i R2 zajedno tvore -C3-C5-alkilenski most; R3, R4, R3' i R4' su jednaki ili različiti i predstavljaju vodik, -C1-C4-alkil, -C1-C4-alkiloksi, hidroksi, -CF3, -CHF2, CN, NO2 ili halogen. Patent sadr·i jo® 11 patentnih zahtjeva.
Patent HR-P20041113-B1 (HR)
Title: Cellular accumulation of phosphonate analogs of hiv protease inhibitor compounds and the compounds as such
Inventor: ARIMILLI MURTY N
IPC: C07F9/6561
Filed: 2004-11-24
Abstract: Phosphonate substituted compounds with HIV protease inhibitory properties having use as therapeutics and for other industrial purposes are disclosed. The compositions inhibit HIV protease activity and/or are useful therapeutically for the treatment of AIDS and other antiviral infections, as well as in assays for the detection of HIV protease.
Patent JO-P20190306-B1 (JO)
Title: Bushing unit tubular electric heaters
Inventor: GAVRILIN VIKTOR ALEKSEEVICH
Filed: 2018-09-13
Granted: 2023-03-28
Abstract: THE INVENTION RELATES TO NUCLEAR POWER, IN PARTICULAR TO ELECTRIC HEATERS IN THE SAFETY SYSTEMS OF NUCLEAR REACTORS OF NUCLEAR POWER PLANTS. THE OBJECT OF THE INVENTION IS TO IMPROVE THE RELIABILITY OF BTEN IN OPERATION AT NUCLEAR POWER PLANTS. THE TECHNICAL RESULT OF THE PRESENT INVENTION IS TO PROVIDE A DEVICE THAT PROVIDES EASE OF ASSEMBLING AND OPERATION OF BTAN, REDUCING INSTALLATION TIME AND DOSSTART STAFF, TO INCREASE THE THERMAL STABILITY OF THE NODE LIKOPODIJA OF PETN. THE TECHNICAL RESULT IS ACHIEVED IN THAT THE BUSBAR UNIT IS TUBULAR, CONTAINING A BLOCK OF TUBULAR HEATERS, SEALED TERMINAL BOX, THE CONNECTION NODES OF THE POWER WIRES TO THE OUTPUT TUBULAR HEATERS, WHICH ARE COMBINED IN GROUPS, THE NODE CONNECTING THE WIRE SUPPLY TO THE OUTPUT TUBULAR HEATERS MADE IN THE FORM OF A HEAT-RESISTANT SEALED PLUG BAYONET CONNECTOR, PLUG WHICH IS THE OUTPUT TUBULAR HEATERS, PINS BAYONET CONNECTIONS ARE MADE ON THE BODY OF THE TUBULAR ELECTRIC HEATER, AND THE GROOVES OF THE BAYONET CONNECTION ARE MADE IN THE FORM OF AN INCLINED PROFILE SURFACE. ALTERNATIVELY, THE BAYONET JOINT IS MADE IN THE FORM OF AN ASYMMETRICAL TOOTHED NOTCH. AS AN OPTION, HEAT-RESISTANT HERMETIC PLUG CONNECTORS OF DIFFERENT LENGTHS ARE USED IN THE BLOCK OF TUBULAR ELECTRIC HEATERS.
Patent KR-790000036-B1 (KR)
Title: Auxiliary axle suspennsion system
Inventor: TURNER ST JR
IPC: B60G11/46
Filed: 1973-07-20
Granted: 1979-02-26
Abstract: The auxiliary axle suspension system of improved strength is provided.  As it relates to a wheeled vehicle having two outer, longitudinally-extending frame members, the system is comprised of an axle extending perpendicularly to the longitudinal direction of the frame members.  One of the flexible pneumatic chambers is located between each leaf spring and its respective frame member, and wheels are selectively shiftable toward and away from the road surface by changing pneumatic pressure of chamber.
Patent KR-790000898-B1 (KR)
Title: Method for manufacture of coated granular fertizer
Inventor: HUJITA TOSHIO
Filed: 1974-12-28
Granted: 1979-07-30
Abstract: A method for manufacturing thermoplastic resin coated granular fertilizer was described. A coating soln. was formed by mixing coating material and solvent, which changes to a soln. state when heated and to a gel state when cooled, was added to the granular fertilizer maintained at 40-90≰C. (I). I was simultaneously dried by a jet of high pressure hot air and coated to give coated granular fertilizer.
Patent KR-810000802-B1 (KR)
Title: Preparing process for 4-benzoyl pyrazol derivatives and its aluminum salts
Inventor: KONOTSUNE TAKUO
IPC: A01N43/56
Filed: 1976-01-06
Granted: 1981-07-08
Abstract: About 20 title compds. (I; R1 = lower alkyl, alkenyl; R2= lower alkyl; X = halogen, lower alkyl, alkoxy, nitro; n = 1-3) useful as herbicide, were prepd. by conversion of II in the presence of basic alkali metal salt or alkali earthmetal salt.  Thus, 2.85 g 1,3-dimethyl-5-(2,4-dichlorobenzoyloxy)pyrazole and 2.5 g Na2CO3 were heated and stirred at 120-150oC, 30-60 min. 10 ml Isopropanol was added to the reactant and was heated for 60 min to give sodium1,3-dimethyl-4-(2,4-dichlorobenzoyl)-5-hydroxypyrazole.
Patent KR-790000172-B1 (KR)
Title: Input reyboard apparatus of korean alphabet
Inventor: PAK A K
Filed: 1978-01-23
Granted: 1979-03-24
Abstract: An input keyboard inputting by a line writing method for a computer or terminal of information transfer, was composed of a keyboard, an encoder and a discriminator.  Korean phonemes were classified as consonants, long or short vertical vowels, or long or short horizontal vowels, and inputted through a keyboard.  Various forms character compositions were distinguished by the discriminator, and a proper code for print or display was generated.
Patent KR-820001814-B1 (KR)
Title: Printing pressure buffer mechanism or constant pressure printing mechanism for hand-operated label printing machine
Inventor: SATO YO
IPC: B41K3/00
Filed: 1978-03-15
Granted: 1982-10-12
Abstract: In a hand-operated label printing machine, a printing press. buffer(19) comprises a spring-actuated engaging member(31) formed in the hand lever(8) and a cooperating checking shoulder(26) which is formed in the main body(2) of the machine.  An inclined groove(27) leads to the shoulder(26).  The shoulder is brought into disengageable engagement with the spring-actuated engaging member for moderating the printing pressure.  When the spring-actuated engaging member rides over the checking shoulder, the printing head is actuated.
Patent KR-820001180-B1 (KR)
Title: Process for preparing 9-amino-dibenzopyrans
Inventor: DAY W
IPC: C07D311/80
Filed: 1979-02-19
Granted: 1982-06-29
Abstract: Title compds. (I; R1 = H, C1-4 alkanoyl; R2 = C5-10 alkyl or alkenyl; R3 = H, Me; Z = IV; R4 = hydroxy, C1-4 alkoxy, C1-7 alkanoyloxy), useful as antidepressants, were prepd. by the reaction of II and H2NR4 (III). Thus, 1.15g soln. contg. dl-trans-1-hydroxy-3-(1, 1-dimethyl heptyl)-6, 6-dimethyl-6a, 7, 8, 9, 10, 10a-hexahydro-6H-dibenzo≮b, d≉pyran-9-one and hydroxylamine hydrochloride was stirred with 4.4 ml NaOH for 30 min in 60 ml EtOH and 10 ml H2O to give 3.8 g trans-1-hydroxy-3-(1, 1-dimethylheptyl)-6, 6-dimethyl-9-hydroxyimino-6a, 7, 8, 9, 10, 10a-hexahydro-6H-dibenzo≮b, d≉pyrane.
Patent KR-820001957-B1 (KR)
Title: Capacitively coupled static eliminator with high voltage shield
Inventor: DOLPH S
IPC: H05F3/04
Filed: 1979-05-14
Granted: 1982-10-21
Abstract: The charge neutraliser has discharge electrodes(P) a short distance away from a conductor connected to the ground side of an AC HV source.  The discharge electrodes are each capacitively coupled to the AC source.  A conducting screen is located between the grounded conductor(5) and the capacitive couplers.  The screen is connected to the HV side of the AC source to reduce the capacitive coupling between the grounded conductor and the capacitive couplers.  The couplers comprise flat conductors spaced apart longitudinally and each having a conducting needle projecting from its surface.
Patent KR-830000788-B1 (KR)
Title: 독립측파대 진폭 변조 다중 음향시스템
IPC: H04H1/00
Filed: 1979-06-04
Granted: 1983-04-11
Abstract: 내용 없음.
Patent KR-830002455-B1 (KR)
Title: 이소부틸렌의 삼합체 또는 사합체의 선택적 제조방법
IPC: C08F2/00
Filed: 1980-03-07
Granted: 1983-10-26
Abstract: 내용 없음.
Patent KR-830000862-B1 (KR)
Title: 절연 저항계
IPC: G01R27/00
Filed: 1980-04-18
Granted: 1983-04-21
Abstract: 내용 없음.
Patent KR-850000791-B1 (KR)
Title: Burning furnace
Inventor: ISHICHUGA MODOSAGU
IPC: F23G5/00
Filed: 1980-09-09
Granted: 1985-05-31
Abstract: An incinerator to burn natural waste is characterized by a stopping wall in one part of secondary combustion chamber(9) to open the lower part of the chimney(15), opening in the vicinity of the lower part in chimney(15) gas tubes with comparatively small diameter in a secondary combustion chamber(9), establishing a secondary gas nozzle(12) to draw out secondary gas preheated on a circumference wall of nozzle and sending non-combustions ruburned by passing the above stated gas tubes(1).
Patent KR-830002467-B1 (KR)
IPC: H04L25/03
Filed: 1980-09-16
Granted: 1983-10-26
Abstract: The presence of a d.c. offset in the input signal to an adaptive equalizer for a high speed modem must be removed before a valid signal enters the equalizer if the "coefficient up-date" algorithm for the equalizer is not to be confused. Normally the d.c compensation is achieved using adjust-on-test resistors or potentiometers which provide for in life adjustments to compensate for ageing drift. The submission envisages the use of an additional adaptive equalizer tap-stage connected to a fixed voltage source. This voltage is multiplied by the additional tap-stage multiplier and summed with the outputs of the other tap-stages in the equalizers accumulator. The error produced from the equalizer decision circuit is correlated with the fixed voltage in the additional tap-stage correlator the output of which controls the gain of the additional tap-stage multiplier thereby compensating for the original d.c. offset of the output of the equalizer accumulator.
Patent KR-850001523-B1 (KR)
Title: Method of continuous friction-actuated extrusion for copper particles
Inventor: CHILDS JOHN B
IPC: B21C23/21
Filed: 1981-02-17
Granted: 1985-10-16
Abstract: In a 'Conform' machine, a wheel (1) of relatively large dia. is matched with a rectangular groove that forms three sides of the extrusion passageway(3). The fourth side is formed by a shoe (4) and an abutment (5). A radial extrusion orifice (6) is formed in a die member (7). Abutment has a substantially smaller cross-section than the passageway, leaving a substantial gap between the abutment and the groove through which a significant proportion of the metal will extrude to form a lining in the groove and to re-enter the passageway at the entry end. Abutment is pref. semi-circular and pref. the clearance (Y) is in the range 1.5-2 mm.
Patent KR-850001039-B1 (KR)
Title: Process for preparing allophanoylpiperazine compounds
Inventor: FUKIMURA HAKIME
IPC: C07D295/16
Filed: 1981-07-14
Granted: 1985-07-19
Abstract: Allophanoylpiperazine compds. I [R1 = lower alkyl, phenyl; R2,R3 = H, lower alkyl; R4 = (un)substd. phenyl, thiazoyl, cyclohexyl, (un) substd. lower alkyl  were prepd. for use as an antiphlogistic and as an anodyne. Thus, 2,4-dimethylallophanoyl chloride was added to 1- phenylpiperazine soln.. Removing the solvent via recrystallization, produced 1-(2,4-dimethylallophanoyl)-4-phenylpiperazines that was melted at 79-80≰C.
Patent KR-850000342-B1 (KR)
Title: Flexible manufacturing system
Inventor: JOHNSTONE RICHARD
IPC: B23Q41/00
Filed: 1981-07-21
Granted: 1985-03-21
Abstract: The system comprises a number of computer numerically computer- controlled machine tools. Each is controlled by a machine NC part program and a program map from a supervisory control computer system. Each of the machine tools is located about the perimeter of a track, which carries a number of pallet-carrying transporters, each moving under the control of a material-handling system controller. The supervisory control computer system, coupled to the control system of each machine tool and to the material handling system controller, is provided with input data indicative of production requirements, material resources and system status, i.e. the type of part-carrying pallet carried by each transporter.
Patent KR-860001484-B1 (KR)
Title: Power amplifier
Inventor: KOINUMA HIROSHI
IPC: H03F1/30
Filed: 1982-05-06
Granted: 1986-09-26
Abstract: The power amplifier has a class A power amplifying circuit including a pair of power amplifying elements for driving a load and a source of voltage connected between power supply terminals of the power amplifying elements. A class B amplifying circuit driveable by an input signal supplied to the class A power amplifier has a pair of output amplifying elements arranged in a push-pull connection and outputs connected respectively to the power supply terminals.
Patent KR-830002882-B1 (KR)
Title: Stator for trimmer capacitor
Inventor: KIM YONG SANG
Filed: 1982-06-23
Granted: 1983-12-29
Abstract: The stator for as trimmer capacitor is comprised of a melamine-resin bdy (1) and a conducting plate (3), haveing an anchor, a connector, and a contactor.  The contact part of the conducting plate (3) is fully exposed to the surface and treated with lateral drilling.
Patent KR-850001939-B1 (KR)
Title: Process for preparing a-32724 antibiotics
Inventor: BERG DAVID HERBERT
IPC: A61K36/06
Filed: 1982-09-15
Granted: 1985-12-31
Abstract: Antibiotics A-32724 of the empirical formula C33H56O11S2Na2(mol. wt. 738) were obtd. by fermn. with Chaetomella rephigera LRRL12331. Thus, the 2nd stage of the LRRL12331 culture medium was inoculated into a prodn. medium of maltose 25, glycerol 20, corn steep liquor 2, casein hydrolysate 5, MSG 10, MgSO47H2O 0.5, KH2PO4 1 and antifoam 0.2g/L and incubated at 25≰C for 66hr. with agitation and aeration. The culture broth was filtered, solid mycelium were extd. with MeOH and the aq. residue extd. with BuOH. The filterate was extd. with BuOH, and the exts. were concd. and added to iso-Pr alc. The resulting ppts.(131g/160L medium) was chromatographed on silica gel to sep. factors A,B and C. The cpds. are used as antibacterial agents, antifungal agents, antihypertensives, and have enzyme-inhibiting activities.
Patent KR-890000473-B1 (KR)
Title: Zero internal pressure cartridge
Inventor: MOEN ALFRED M
IPC: F16K11/07
Filed: 1982-11-05
Granted: 1989-03-18
Abstract: The valve includes a sleeve having a water inlet and a water outlet. There is a stem movable within the sleeve, to control the flow of water from the inlet to the outlet.  A pressure piston is positioned within the sleeve and coaxially arranged with the stem. The pressure piston is fixed relative to the sleeve and is within the path of flow from the sleeve inlet to the sleeve outlet.  A fixed seal is positioned between the stem and the pressure.  A seal of equal diameter, is carried by the stem and is in sealing engagement with the sleeve.
Patent KR-910000815-B1 (KR)
Inventor: SASAKURA MASAAKI
IPC: C09B62/44
Filed: 1983-12-23
Granted: 1991-02-09
Abstract: 내용 없음.
Patent KR-920006634-B1 (KR)
Inventor: SUMIYA GENSHI
IPC: G11B5/72
Filed: 1984-11-12
Granted: 1992-08-10
Abstract: 내용 없음.
Patent KR-900001796-B1 (KR)
Title: Vertical contour correction device
Inventor: UMEZAWA TOSHIMITSU
IPC: H04N9/64
Filed: 1984-11-21
Granted: 1990-03-24
Abstract: A signals combination stage combines the video input signal with a feedback signal.  A subtraction stage affected by the video input signal and the output signal of a delay stage derives the difference between these two signals.  The feedback coupling loop is connected between the output of the subtraction stage and the first signal combination stage.  The second signals combination stage receives the output signal of the subtraction stage as a signal dependent upon the video input signal.  The appts. further comprises an inverter and amplifier.
Patent KR-900006384-B1 (KR)
Title: Method and apparatus for soil stabilization
Inventor: MITANI DAKESHI
IPC: E02D3/12
Filed: 1985-01-25
Granted: 1990-08-30
Abstract: A powdery stabilisation agent is jetted into the ground, before mixing and agitating with the soil. A rotary shaft is inserted in the ground and the powder fed from above at a constant rate with compressed air, via a transport tube inside the rotary shaft. The powder agent and carrier air are jetted out from a nozzle adjacent the mixing blade which is attahed to and extends from the shaft lower end. The blades are rotated to stabilise the soil and allow the carrier jet to be discharged after filtration. The supply of powdery stabilising agent is controlled according to previously set conditions.
Patent KR-890002880-B1 (KR)
Title: Apparatus for pressure molding firebrick
Inventor: NISHIDA SHINJI
IPC: B30B1/32
Filed: 1985-02-14
Granted: 1989-08-08
Abstract: The equipment includes an hydrualic press (10) having an upright cylinder (12) with a piston (14) reciprocating in the cylinder, and defining two fluid chambers (16,18).  A ram (20) projects from the piston to act on a mixture of firebrick materials comprising fine particles in a mould.  A servovalve (22) allows the fluid chambers (16,18) to be placed alternately in communication with a second hydraulic pump (24) and fluid reservoir (26).  The valve is a four- way, three-position, closed-centre valve capable of infinite positioning.  A reference pressure signal is constantly compared with the actual pressure exerted by the press., and the servovalve is actuated accordingly to make the pressure difference zero.
Patent KR-880000662-B1 (KR)
Title: Fuel cut apparatus for internal combustion engine
Inventor: LEE YONG-SHIK
IPC: F02D33/00
Filed: 1985-05-29
Granted: 1988-04-20
Abstract: The invention relates to a method and a device that saves fuel by interrupting fuel supply to engine upon reducing the running speed of vehicles.  The device includes a vaccum sensor that if a negative pressure occurs beyond the critical value in the intake manifold lowers a piston to connect a terminal to an electrode and supply electric current to a stabilizer, that upon receiving electric current magnetizes an electromagnet to lower a secondary electrode to connect it to a fixed electrode and supply current in a uniform state, and a fuel feed interrupter that on receiving current closes the passage between the inlet and the outlet of fuel by an electromagnet.
Patent KR-950011150-B1 (KR)
Inventor: REMAKS WILLIAM J
IPC: B65D5/12
Filed: 1986-06-27
Granted: 1995-09-28
Abstract: 내용 없음.
Patent KR-900002187-B1 (KR)
Title: Optical coating composition
Inventor: GALLOWAY LORY
IPC: C09D5/00
Filed: 1986-07-30
Granted: 1990-04-02
Abstract: An optical recording element is obtd. by coating a liq. layer of optical coating compsn. to the substrate and exposing it to actinic radiation to effect complete photohardening of acrylic monomer in the compsn.  The compsn. comprises (a) liq. monofuctional acrylic ester monomer having at least (4 in the ester gp., and dissolved in (a), (b) oligomer of mol. wt. at least 500; and (c) 0.05-10 wt.% photoinitiator system.  The liq. uncured soln. has viscosity at least 10cp and surface tension less than 36 dyne/cm at coating temp..  The solid cured compsn. has transmissivity of at least 88% to light having wavelength 488-830 nm and pencil hardness at least 2B.
Patent KR-890001572-B1 (KR)
Inventor: LEE SANG-HO
IPC: A23L7/109
Filed: 1986-08-30
Granted: 1989-05-09
Abstract: 내용 없음.
Patent KR-900001619-B1 (KR)
Title: Process for the preparation of n-ethyl-n-(2-methylphenyl)-2-butenamide
Inventor: CHOI HYUN-WOONG
IPC: C07C233/33
Filed: 1986-12-16
Granted: 1990-03-17
Abstract: An alpha, beta-unsatd. carboxylic acid amide of formula (I) is prepd. by (a) reacting org. acid of formula CH3CH=CHCOOH with alkylchlorocarbonate of formula ClCOOR3 in the presence of org. solvent i.e. MeOH, EtOH, THF and base i.e. triethylamine, NaOH to obtain reactive acid anhydride of formula CH3CH=CHC(=O)OC(=O)OR3 and (b) acylating with a cpd. of formula (II).  In (I), R1=H or Me, R2=Me, R3=Me, Et, (iso)propyl or (iso)butyl.  (I) is useful for treating parasitic skin diseases.
Patent KR-870001917-B1 (KR)
Title: Process for preparation of pyridyl compound
Inventor: COKER GEOFFREY GEORGE
IPC: A61K31/40
Filed: 1987-03-30
Granted: 1987-10-22
Abstract: Pyridyls (I; R1=C1-7 trivalent aliphatic hydrocarbon or a direct bond; R2,R3=same or not H, C1-4 alkyl or NR2R3 is 4- to 6-membered N- contg. heterocyclic ring; R4=H, halo, OH, CN, C1-4 alkoxy or (C1-4) alkyl opt. substd. by one to three halo; X= -N= or -CH=; A and B are each H or together form an additional C-C bond) are prepd. by eliminating R7OH from (II) or its ester. (I) exhibit antihistamine activity for treating nasal congestion, rhinitis, urticaria, angioneurotic oedema, allergic conjunctivitis, food allergy, drug and serum reactions, insect bites, neurodermatitis, anogental puritis.
Patent KR-910001397-B1 (KR)
Inventor: SAITO MASADO
IPC: H01J31/15
Filed: 1987-07-09
Granted: 1991-03-04
Abstract: 내용 없음.
Patent KR-900007731-B1 (KR)
Title: Chemical elements of solid electricity and the manufacturing methods
Inventor: GONDOO SIGEO
IPC: H01M4/02
Filed: 1987-09-18
Granted: 1990-10-19
Abstract: A solid electrochemical element has at least one solid electrolyte sheet, which is flexible and is composed of solid electrolyte particles and a plastic resin, coated on each electrolyst particle prior to sheet formation. At least two electrode sheets are joined to the faces of the electrolyte sheet and are composed of a mixture of electrode material particles and solid electrolyte particles. Electrolyte particles are monovalent cationconductive and plastic resin is e.g. of polyethylene, polypropylene, silicone rubber, etc. The element has a good mechanical strength and stability on exposure to the enviromnent.
Patent KR-900007464-B1 (KR)
Title: Emulation system for electronic fuel injection device
Inventor: KONG SOK-CHAN
IPC: F02D41/30
Filed: 1987-11-05
Granted: 1990-10-10
Abstract: The system using a personal computer, collects control algorithm list or list of fuel injection quantity for the electronic fuel injection device. The system includes expansion slot (10) of input or output signals, input data or control signal for the slot (10); first, second, third, fourth input-output signal buffers (20), (30), (40), (50) for buffing address.
Patent KR-970000429-B1 (KR)
Inventor: ALMERING ANTONIUS F J
IPC: H05B41/231
Filed: 1987-12-15
Granted: 1997-01-09
Abstract: 내용 없음.
Patent KR-900005147-B1 (KR)
Inventor: PATRAW NILS E
IPC: H05K3/32
Filed: 1986-11-24
Granted: 1990-07-20
Abstract: 내용 없음.
Patent KR-960016815-B1 (KR)
Inventor: KAYA TOSHIO
IPC: G03F1/62
Filed: 1988-02-03
Granted: 1996-12-21
Abstract: 요약 없음.
Patent KR-960002227-B1 (KR)
Inventor: SAWAMOTO HIROKAZU
IPC: D06P1/38
Filed: 1988-02-23
Granted: 1996-02-13
Abstract: 내용 없음.
Patent KR-910002016-B1 (KR)
Inventor: ACAMPORA ANTHONY
IPC: H04L12/28
Filed: 1988-03-05
Granted: 1991-03-30
Abstract: 내용 없음.
Patent KR-950007993-B1 (KR)
Inventor: KUSHIMOTO TOSHIHIRO
IPC: C08G63/85
Filed: 1988-03-26
Granted: 1995-07-24
Abstract: 내용 없음.
Patent KR-910009321-B1 (KR)
Inventor: DOMIDA GASYUKI
IPC: H01L21/3065
Filed: 1988-08-03
Granted: 1991-11-09
Abstract: 내용 없음.
Patent KR-960013110-B1 (KR)
Inventor: IMAHUKU ICHIEI
IPC: F02M51/08
Filed: 1988-10-05
Granted: 1996-09-30
Abstract: 없음
Patent KR-910008073-B1 (KR)
Inventor: DOKURA KOOHIJI
IPC: H01G4/224
Filed: 1988-10-20
Granted: 1991-10-07
Abstract: 내용 없음.
Patent KR-920006206-B1 (KR)
Title: Method of manufacturing silicon oxy nitride thin film
Inventor: IM SONG-HWAN
IPC: H01L49/00
Filed: 1988-10-22
Granted: 1992-08-01
Abstract: The  method  for  producing  silicon  oxynitride   film   is characterized by  installing  a  silicon  nitride  (Si3N4)  target attached to the negative electrod and a glass  substrate  attached to the positive electrode in the vacuum container, pouring Ar  and O2 gas into the container, and colliding a cation of the Ar gas to the target and then reacting a Si and N particle with  a  reactive O2 gas to form a  Si-N-O  particle  film  on  the  substrate.  The produced film  has  a  good  adhesiveness,  and  is  used  as  an insulating, dielectric and protecting film  of  semiconductor  and photoelectron devices.
Patent KR-0175064-B1 (KR)
Title: Polyaminobisimide resins
Inventor: KAN KOJIRO
IPC: C08G73/12
Filed: 1988-11-12
Granted: 1999-04-01
Abstract: A polyaminobisimide resin is disclosed comprising an unsaturated bisimide component and a diamine component which is a 1,3-bis or 1,4-bis(2-p-anilinopropylidene) benzene compound. The resin may be used to form laminates and shaped articles, and these exhibit improved ply separation strength and water absorption.
Patent KR-940000065-B1 (KR)
Inventor: YING THOMAS K S
IPC: A23K1/165
Filed: 1987-08-17
Granted: 1994-01-05
Abstract: 내용 없음.